<template>
  <h1>双向绑定指令</h1>
  <h3>用户注册</h3>
  用户名:<input type="text" placeholder="请输入用户名" v-model="user.username"><br>
  密码:<input type="password" placeholder="请输入密码" v-model="user.password"><br>
  性别:<input type="radio" name="gender" value="1" v-model="user.gender">男
  <input type="radio" name="gender" value="0" v-model="user.gender">女<br>
  <button @click="reg">点我注册</button>
</template>

<script setup>
//定义响应式对象用来保存双向绑定收集到的表单数据
import {ref} from "vue";

const user = ref ({
  username: 'baby',
  password: '123',
  gender: '0'
})
//定义用户注册方法
const reg = () => {
  console.log(user.value)
}
</script>

<style scoped>

</style>
